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What is the least common multiple of two different prime numbers?
The least common multiple of two different prime numbers is the product of those two prime numbers.
Why are prime numbers divisible?
Prime numbers are divisible because any numbers that are divisible are prime. If a number isn't divisible, it isn't prime. Prime numbers have to be divisible by at least one pair of numbers to be prime.
Are there any pairs of prime numbers that when multiplied do not make their least common multiple?
The product of all pairs of prime numbers is always the least common multiple of the two prime numbers.
What two numbers have the same product as their least common multiple?
Prime numbers or relatively prime numbers.
What is the least number that is divisible by four different prime numbers?
the least number is 210 which is divisible by four different prime numbers.
Is the least common multiple of two prime numbers less that the product of the two prime numbers?
No
What numbers have at least 2 in its prime factorization?
Even numbers.
What is the least of all prime numbers?
1
What are the least prime numbers?
2 and 3
Do all numbers have at least one prime factor?
All whole numbers except for -1, 0 and 1 have at least one prime factor.
Why are 1 and 0 not prime or composite numbers?
They are neither prime numbers nor composite numbers. It is because, they do not have two factors at least.
What is the least common factor when numbers are relatively prime?
The least common factor of any set of positive integers is 1. The least common multiple of relatively prime numbers is their product.
